Celkon A402 vs Meizu m2 note

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    A402: 45 g lighter

    A402:
    104 g
    m2 note:
    149 g
  • Width

    A402: 11.2 mm narrower

    A402:
    64 mm
    m2 note:
    75.2 mm
  • Screen diagonal

    A402: 1.5 in smaller diagonal

    A402:
    4 in
    m2 note:
    5.5 in
  • Chipset

    A402:
    Spreadtrum 7715
    m2 note:
    Mediatek MT6753 (28 nm)
  • Depth

    m2 note: 1.5 mm thinner

    A402:
    10.2 mm
    m2 note:
    8.7 mm
  • Height

    A402: 25.4 mm shorter

    A402:
    125.5 mm
    m2 note:
    150.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. A402

    Height:
    125.5 mm
    Width:
    64 mm
    Depth:
    10.2 mm +1.5 mm versus m2 note
  2. 2. m2 note

    Height:
    150.9 mm +25.4 mm versus A402
    Width:
    75.2 mm +11.2 mm versus A402
    Depth:
    8.7 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. A402

    104 g

  2. 2. m2 note

    149 g

    +45 g versus A402

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. A402

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. m2 note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

m2 note has approximately 83.1% more rectangular screen area than A402.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for A402, m2 note, compared at the same storage capacity.
StorageA402m2 note
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
A402: Original memory entry

4 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A402

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. m2 note

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. A402

    2000 mAh

  2. 2. m2 note

    3100 mAh

    +1100 mAh versus A402

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. A4022. m2 note

Everyday essentials
Everyday essentials — specifications for A402, m2 note.
SpecificationA402m2 note
Dimensions (HxWxD)
  • 125.5 Х 64 Х 10.2 mm
  • 150.9 Х 75.2 Х 8.7 mm
Weight
  • 104 g
  • 149 g
Technology Unknown
  • IGZO IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 3100 mAh
  • Non-removable
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5.0 (Lollipop); Flyme 4.5
Chipset
  • Spreadtrum 7715
  • Mediatek MT6753 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A402, m2 note.
SpecificationA402m2 note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 82.6 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.7%
  • 72.8%
PPI /points per inch/
  • 233 PPI
  • 403 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass or Dinorex T2X-1 scratch/shock resistant glass
Camera and Video
Camera and Video — specifications for A402, m2 note.
SpecificationA402m2 note
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • f/2.2
  • 1/3''
  • AF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A402, m2 note.
SpecificationA402m2 note
Processor CPU
  • 1.2 GHz
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720MP3
Antutu 7 score * Unknown
  • 32652
GeekBench 4 Single Core * Unknown
  • 580
GeekBench 4 Multi-Core * Unknown
  • 2241
GeekBench 4 RenderScript * Unknown
  • 1447
General specs
General specs — specifications for A402, m2 note.
SpecificationA402m2 note
Release date
  • 2015
  • June
  • 2015
  • June
Colors
  • White
  • Black
  • Blue
  • Silver
  • Gray
  • White
  • Blue
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Communication and Connectivity
Communication and Connectivity — specifications for A402, m2 note.
SpecificationA402m2 note
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A402, m2 note.
SpecificationA402m2 note
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A402, m2 note.
SpecificationA402m2 note
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Meizu Blue Charm Note2